A block of steel heated to 100°C is left in a room to cool. Which of the curves shown in…

Physics · JEE Main · NTA ExamsThermodynamics

A block of steel heated to 100°C is left in a room to cool. Which of the curves shown in the figure represents the decrease of temperature with time?
  1. A
  2. B
  3. C
  4. D

Answer

(A) A

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